Analysis Studies
From GlueXWiki
Contents
Overview
- Analysis Studies for the 2016-02 run period.
Overview Talks
- Fall 2016 Collaboration Meeting: (Paul)
Channel/Physics Studies
- Here, the focus is more on understanding the systematics in the measurements than the physics itself.
Reconstruction Studies
Study | Analyzer(s) | Status | Studies | Documentation |
---|---|---|---|---|
Magnetic Field Studies | Alex A., Mike S., Alex B. | ρ, ρ, ρ, ρ, ω, φ, 4π 4π | ||
12 ψ Asymmetry | Alex A. | Comparison, [1], [2] |
Beam Asymmetries
Study | Analyzer(s) | Status | Studies | Documentation |
---|---|---|---|---|
π0, η Beam Asymmetry | Justin, et al. | π0 (07/18/16), π0 (08/16/16), π0, η (10/06/16) | Analysis Note, PRL Draft | |
ρ Beam Asymmetry | Justin, Alex A. | (07/18/16), (08/16/16), DNP Prep (10/06/16) 2016-10 (01/13/2017) 2016-10 (01/30/17) |
Review of ρ Measurements | |
ω Beam Asymmetries | Mike S. | DNP Prep (10/06/16) |
Branching Ratios
Study | Analyzer(s) | Status | Studies | Documentation |
---|---|---|---|---|
η→3π / η→2γ | η Group | Dec 5 entry | ||
η'→η2π / η'→2πγ | η Group | Links | ||
ω→3π / ω→π0γ | Simon | Links | ||
φ→2K / φ→3π | Thomas | Links |
Cross Sections
Study | Analyzer(s) | Status | Studies | Documentation |
---|---|---|---|---|
η | Simon | Logbook (12/15/16) | ||
ρ | Simon | Logbook (12/15/16) | ||
ω | Simon | Logbook (12/15/16) | ||
φ | Simon | Logbook (12/15/16) | ||
J/ψ | Lubomir, Sean, Luke |
Spin Density Matrix Elements
Study | Analyzer(s) | Status | Studies | Documentation |
---|---|---|---|---|
ρ | Elton, Carlos | Simulation Exercise (10/12/16) | 2007 CLAS g11 Analysis | |
ω | Mike S. | 2016 Physics Workshop |
Beamline & Triggering
Beamline
Study | Analyzer(s) | Status | Studies | Documentation |
---|---|---|---|---|
Beam Polarization - TPOL | Mike D., Nathan | Coherent Edge Run Dependence, Polarization, Systematic σ's | Spring 2016: (05/24/16), (06/07/16), (07/19/16), (10/06/16) Fall 2016: (12/28/16) |
Analysis Note |
Beam Polarization - Lineshape | Justin | Coherent Edge Run Dependence, Polarization, Systematic σ's | ρ, π0 Analysis (07/18/16) | CBSA CLAS Note |
Beam Energy | Alex D., Richard, Paul | Accelerator Energy Run Dependence, Counter | EPICS: (09/12/16), (10/07/16) Misc.: PS Calibration (07/21/16), Tagger Energy Shift |
|
Beam Flux | Justin | Run Dependence, Systematic σ's | PS Study (07/21/16), PS Study (10/07/16) |
Triggering
Study | Analyzer(s) | Experiment Status | Simulation Status | Studies | Documentation |
---|---|---|---|---|---|
Triggering Emulation | Alex S. | NA | Different Types, Run | Links | |
Triggering Efficiency | Alex S. | |
Efficiencies by channel | L1 (06/21/16), L1 (08/02/16), L1 (10/07/16) |
Geometry & Drift Chambers
Hits & Geometry
Study | Analyzer(s) | Experiment Status Vs. | Simulation Status Vs. | Studies | Documentation |
---|---|---|---|---|---|
CDC Hit Efficiency | Mike S. | |
|
Efficiency, DOCA MC Comparison, Bad Channels | |
FDC Wire Efficiency | Alex A. | Run ( |
Run ( |
Efficiency (07/12/16), Efficiency (08/09/16) | |
FDC Cathode Dead/Alive | Alex A. | |
|
Efficiency (07/12/16), Efficiency (08/09/16) | |
FDC Psuedo Efficiency | Alex A. | |
|
Efficiency (07/12/16), Efficiency (08/09/16) | |
Geometry & Alignment | Mike S., Simon, Lubomir | SC geometry, CDC alignment, FDC alignment, kinfit pull | SC geometry, kinfit pull | FDC Pulls (07/19/16), GenFit Offsets (09/12/16), GenFit Offsets (10/07/16) |
Tracking
Study | Analyzer(s) | Experiment Status Vs. | Simulation Status Vs. | Studies | Documentation |
---|---|---|---|---|---|
Tracking Means | Paul M., Simon | PID, p, θ φ, KinFit pull means | PID, p, θ φ, KinFit pull means | Update (10/07/16) | |
Tracking Resolution | Paul M., Simon | PID, p, θ φ | PID, p, θ φ | ver01 Study (08/09/16) | |
Tracking Errors | Paul M., Simon | PID, p, θ φ, KinFit pull σ's | PID, p, θ φ, KinFit pull σ's | Links | |
Tracking Efficiencies | Paul M., Simon, Lubomir | PID, p, θ φ | PID, p, θ φ | e+/- Track+Match Efficiency: (01/23/17, very last slide) |
Calorimeters
BCAL
Study | Analyzer(s) | Experiment Status Vs. | Simulation Status Vs. | Studies | Documentation |
---|---|---|---|---|---|
BCAL Hit Efficiencies | Elton | Run, β, |
Run, β, |
Experiment, Simulation | |
BCAL EM Shower Energy | Will M. | Energy, Z | Energy, Z | GlueX-doc-3141 | |
BCAL Hadronic Shower Energy | BCAL Group | β, Z | β | Links | |
BCAL EM Shower Energy Resolution | Will M. | Energy, Z | Energy, Z | Log Entry 3435635 | |
BCAL Hadronic Shower Energy Resolution | BCAL Group | β, Z | Energy, Z | Log Entry 3435635 | |
BCAL EM Shower Efficiencies | Colleen Henschel, Elton Smith | Energy, Z | Energy, Z | Threshold: Michel Electron Study, See Figs 12,15 | GlueX-doc-3097 |
BCAL Hadronic Shower Efficiencies | Colleen Henschel, Elton Smith | β, Z | β, Z | Links | |
BCAL Shower Covariance Matrix | Mark D. | Energy, Z | Energy, Z | Links |
FCAL
Study | Analyzer(s) | Experiment Status Vs. | Simulation Status Vs. | Studies | Documentation |
---|---|---|---|---|---|
FCAL Hit Efficiencies | FCAL Group | Run, β, r-θ | Run, β, r-θ | Links | |
FCAL EM Shower Energy | Adesh | Energy, r-θ | Energy, r-θ | GlueX-doc-3141 | |
FCAL Hadronic Shower Energy | FCAL Group | β, r-θ | β, r-θ | Links | |
FCAL EM Shower Energy Resolution | FCAL Group | Energy, r-θ | Energy, r-θ | Links | |
FCAL Hadronic Shower Energy Resolution | FCAL Group | β, r-θ | Energy, r-θ | Links | |
FCAL EM Shower Efficiencies | Jon Z. | Energy, r-θ | Energy, r-θ | Study (07/12/16) | |
FCAL Hadronic Shower Efficiencies | FCAL Group | β, r-θ | β, r-θ | Links | |
FCAL Shower Covariance Matrix | Mark D. | Energy, r-θ | Energy, r-θ | Links |
Particle ID
Hit Efficiencies
Study | Analyzer(s) | Experiment Status Vs. | Simulation Status Vs. | Studies | Documentation |
---|---|---|---|---|---|
TOF Hit Efficiencies | Beni, Paul M. | Run, β, XY | Run, β, XY | PMT Degradation (06/21/16), PMT Degredation (10/07/16), Experiment TOF Efficiency | |
SC Hit Efficiencies | Mahmoud | Run, β, Z | Run, β, Z | (12/01/16) |
SC/TOF Timing
Study | Analyzer(s) | Experiment Status Vs. | Simulation Status Vs. | Studies | Documentation |
---|---|---|---|---|---|
SC Timing Resolution | Mahmoud | β, Z | β, Z | Links | |
SC Timing χ2 | SC Group | β, Z | β, Z | Links | |
TOF Timing Resolution | Beni, Brad | #Hits, β, XY | #Hits, β, XY | Links | |
TOF Timing χ2 | TOF Group | #Hits, β, XY | #Hits, β, XY | Links |
BCAL Timing
Study | Analyzer(s) | Experiment Status Vs. | Simulation Status Vs. | Studies | Documentation |
---|---|---|---|---|---|
BCAL EM Time Resolution | BCAL Group | Energy, Z | Energy, Z | both ADC and TDC info | |
BCAL Hadronic Time Resolution | BCAL Group | β, Z | β, Z | Links | |
BCAL EM Time χ2 | BCAL Group | Energy, Z | Energy, Z | Links | |
BCAL Hadronic Time χ2 | BCAL Group | β, Z | β, Z | Links |
FCAL Timing
Study | Analyzer(s) | Experiment Status Vs. | Simulation Status Vs. | Studies | Documentation |
---|---|---|---|---|---|
FCAL EM Time Resolution | Adesh | Energy | Energy | Links | |
FCAL Hadronic Time Resolution | FCAL Group | β | Energy | Links | |
FCAL EM Time χ2 | FCAL Group | Energy | Energy | Links | |
FCAL Hadronic Time χ2 | FCAL Group | β | β | Links |
dE/dx
Study | Analyzer(s) | Experiment Status Vs. | Simulation Status Vs. | Studies | Documentation |
---|---|---|---|---|---|
CDC Hit Energy | Naomi | DOCA | DOCA | Links | |
CDC dE/dx χ2 | Nacer | #Hits, β | #Hits, β | Links | |
TOF Hit Energies | TOF Group | β | β | Links | |
SC Hit Energies | SC Group | β | β | Links |